Geometry
This has 3 equal sides
What is an equilateral triangle
This starts at a point and continues through a point
What is a ray?
polygon with 8 sides
What is an octagon
I am created by two rays meeting at a point.
Angle
A quadrilateral with at least one pair of parallel sides
What is a trapezoid
A triangle with one angle that measures exactly 90 degrees
What is a right triangle
What you call a figure that can be folded on a line to form two equal halves that fit on top of each other
What is symmetric....or a line of symmetry